I decided to write this book to give you an accessible text in this field. There is a fantastic book by Glenn Hurlbert which I recommend you picking up if you have the resources. That books often leaves the details to the student (that’s the purpose of the text), and I found that wasn’t always the best for you. It also was lacking in any technology, which is a must for this class. I feel that showing how to perform the steps with technology is key to understanding the material
